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Author SHA1 Message Date
Christoph Bumiller
849885c7a6 nv50: handle CEIL and TRUNC opcodes 2009-09-15 12:13:23 +02:00
Christoph Bumiller
2b963f5c72 nv50: handle SEQ, SGT, SLE, SNE opcodes 2009-09-15 12:13:23 +02:00
Christoph Bumiller
e774b3c0f2 nv50: SIN and COS use src0.w for dst.w 2009-09-15 12:13:22 +02:00
Christoph Bumiller
81de711fc8 nv50: use broadcast TEMP reg in tx_insn 
Makes some opcode cases nicer and might reduce the total
nr of TEMPs required, or save some MOVs.
 2009-09-15 12:13:22 +02:00
Christoph Bumiller
234d82ed63 nv50: add nv50_tgsi_insn to handle swizzles safely 2009-09-15 12:13:22 +02:00
Christoph Bumiller
2da8608ad7 nv50: add functions for swizzle resolution 
We're going to try to reorder the scalar ops of a vector instr
to accomodate swizzles that would otherwise require us to emit
to an additional TEMP first (like MOV R0.xy, R0.zx).
 2009-09-15 12:13:22 +02:00
Christoph Bumiller
5d141b3e3e nv50: extend insn src mask function 
Extend its usage to avoiding e.g. emission of negation
instructions in tx_insn for sources we don't need.
 2009-09-15 12:13:22 +02:00
Cooper Yuan
287f0072d2 st/g3dvl: pass color values to softpipe clear function 2009-09-15 15:25:47 +08:00
Cooper Yuan
2ef8c60e55 xvmc: Generate new resource ID in _XIDHandler, otherwise it's invalid. 2009-09-15 13:16:56 +08:00
Brian Paul
799631acb1 progs/vp: print program and error info when program does not compile 2009-09-14 17:48:17 -06:00
Brian Paul
ac3c8e3b53 glsl: added some link debug code (disabled) 2009-09-14 17:32:03 -06:00
Brian Paul
3129b2403e docs: document linker/preprocessor bug fix 2009-09-14 17:27:47 -06:00
Brian Paul
b8b774c775 glsl: remove extra #version directives from concatenated shader sources 
When we concatenate shaders to do our form of poor-man linking, if there's
multiple #version directives, preprocessing fails.  This change disables
the extra #version directives by changing the first two chars to //.

This should help with some Wine issues such as bug 23946.
 2009-09-14 17:24:25 -06:00
Zack Rusin
ef77462171 st/xorg: add some debugging helpers 2009-09-14 19:03:28 -04:00
Alex Deucher
364ca57aff r600: add span support for 1D tiles 
1D tile span support for depth/stencil/color/textures

Z and stencil buffers are always tiled, so this fixes
sw access to Z and stencil buffers.  color and textures
are currently linear, but this adds span support when we
implement 1D tiling.

This fixes the text in progs/demos/engine and progs/tests/z*
 2009-09-14 18:10:24 -04:00
Alex Deucher
f662cedae4 r600: fix warning 
Noticed by rnoland on IRC.
 2009-09-14 18:10:24 -04:00
Brian Paul
909ab3377f st/mesa: minor whitespace, comment clean-ups 2009-09-14 16:01:27 -06:00
Brian Paul
5a87a25a65 st/xorg: fix ureg_DECL_constant() parameters 
This fixes the compilation errors reported in bug 23945 but someone more
familiar with the code should review for correctness and close the bug
report.
 2009-09-14 15:47:13 -06:00
José Fonseca
d3f5a2e5ab scons: Allow to use only the WINDDK headers. 2009-09-14 20:12:02 +01:00
José Fonseca
a4a4553a80 scons: Allow to use MS's DXSDK headers with MinGW. 2009-09-14 20:12:01 +01:00
José Fonseca
c51bd94a14 gallium: Add pipe_transfer_map/unmap inlines. 2009-09-14 20:12:01 +01:00
José Fonseca
88b88bba68 util: Add _BitScanForward intrinsic's declaration. 
It is missing in some Microsoft DDKs.
 2009-09-14 20:12:01 +01:00
Brian Paul
aa522e6cc4 intel: minor code clean-ups 2009-09-14 12:42:18 -06:00
Brian Paul
8ec456c68c intel: fix renderbuffer map/unmap regression 
Commit 36dd53a3cd caused a few regressions
because the glReadBuffer() buffer wasn't getting mapped when GL_READ_BUFFER
!= GL_DRAW_BUFFER.
 2009-09-14 12:42:18 -06:00
Brian Paul
3c31049439 intel: remove unneeded driver function assignments 
These default swrast functions are already installed by
_mesa_init_driver_functions().
 2009-09-14 12:42:18 -06:00
Brian Paul
284d3b2d9c progs/tests: exercise display lists and pixelstore 2009-09-14 12:42:17 -06:00
Vinson Lee
2729db8976 gallium: Add Mac OS to pipe/p_thread.h. 
Mac OS also has POSIX threads.
 2009-09-14 11:50:48 -06:00
Thierry Vignaud
1402ea8f39 configure: fix comment 2009-09-14 11:48:51 -06:00
Keith Whitwell
d7512521fd mesa/st: remove dead comment 2009-09-14 17:11:09 +01:00
Keith Whitwell
4295b34d25 st/mesa: convert to new tgsi_ureg mechanism for shader emit 
Should be easier to read and work with than the older ways of emitting
TGSI tokens.

Also, emit simpler TGSI than previously:
  - translate away source and dest extended modifiers
  - translate away the SWZ opcode
 2009-09-14 17:09:15 +01:00
Marcin Kościelnicki
d8a191e314 nv50: Fix m2mf positions. 2009-09-14 12:12:03 +02:00
José Fonseca
b4835ea03d llvmpipe: Make lp_type a regular union. 
Union not worth the hassle of violating C99 or adding a name to
the structure.
 2009-09-14 11:05:38 +01:00
José Fonseca
fa150debf0 util: Fix a1r5g5b5's format description. 2009-09-14 11:05:38 +01:00
Cooper Yuan
aad0deee4b g3dvl: update tgsi_opcode in order to build g3dvl library 2009-09-14 16:23:03 +08:00
Keith Whitwell
66a7eedaa2 tgsi: handle some src/dst aliasing in tgsi_sse2.c 
Src/Dst aliasing (aka SOA dependencies) requires some care to ensure
intermediate results do not overwrite yet-to-be read source registers.

This change ensures that MOV/SWZ handle this correctly, which is poor but
no worse than the current tgsi_exec.c path.  Remove the fallback as there
is nothing to be gained correctness-wise between the two implementations now.

Fixing this properly looks like a bit of work in this code, but might be
easily achieved by sending destination writes to temporary storage.
 2009-09-13 11:59:24 -07:00
José Fonseca
86226d5ea1 llvmpipe: Compute derivatives. 2009-09-13 16:22:27 +01:00
José Fonseca
4b32dd3007 llvmpipe: Remove dead references to pipe_winsys. 2009-09-13 16:13:12 +01:00
José Fonseca
5e13e987da llvmpipe: Use const keyword for input array arguments. 2009-09-13 16:12:48 +01:00
José Fonseca
faec23387e llvmpipe: Delay storing into the dst register to prevent clobbering the src registers. 
How I'm thankful for regular expressions -- just a couple of them were
all that was needed to do this otherwise tiresome and bug prone change.
 2009-09-13 14:42:52 +01:00
José Fonseca
873773ee2b llvmpipe: Translate more TGSI opcodes. 
Basically cover all low hanging fruit, and mark the still missing opcodes
as "fixme" or deprecated.
 2009-09-13 13:55:08 +01:00
José Fonseca
00dd0156e0 llvmpipe: Add a few more common arithmetic functions. 
We are relying on SSE4.1 for round/trunc/ceil/floor. We'll need to
eventually find alternatives for the rest of the world.
 2009-09-13 13:50:19 +01:00
José Fonseca
d7aa114e16 llvmpipe: Rename function to free up lp_build_trunc to the usual arithmetic meaning. 2009-09-13 13:45:48 +01:00
Keith Whitwell
18e5f1cee4 tgsi: implement saturation 
Fix recent performance regression.
 2009-09-12 18:33:46 -07:00
Keith Whitwell
055fe5768c tgsi: add missing implementation of constant decl change 2009-09-12 16:27:25 -07:00
Cooper Yuan
bffa18624d r300g: delete unused flag due to commit: 09b566e161 2009-09-13 07:10:34 -04:00
Keith Whitwell
11f41f54cf ureg: add a mechanism to get the built tokens rather than a full shader 
Previously ureg would always call the driver's create-shader function.  This
allows the caller the opportunity to hold onto the tokens if it needs to
reuse them, eg. to create an internal draw shader.
 2009-09-12 14:18:50 -07:00
Keith Whitwell
c23894295b ureg: add generic emitters for tex and branch instructions 
Couldn't previously emit these except by calling the opcode-specific helper.
 2009-09-12 14:18:00 -07:00
Keith Whitwell
ae4704eabc tgsi/ureg: give ureg_DECL_constant an explicit index parameter 
Avoid the need to emit all constant declarations in order.  Makes
referring to a specific constant in the constant buffer much easier.
 2009-09-12 14:16:00 -07:00
Keith Whitwell
09b566e161 mesa: remove unused SATURATE_PLUS_MINUS_ONE flag 
Never set in mesa.  Remove from tgsi translation as well.
 2009-09-12 14:15:15 -07:00
Keith Whitwell
6d8dbd3d1e tgsi/ureg: VS inputs don't have any semantic tags, just an index 
Fix ureg_DECL_vs_input to reflect this and fix up all callers.
 2009-09-12 14:12:35 -07:00